Venting Cupolas Installation Suggestions

STEP 1

Verify existing roof slope of building that cupola is being installed on. Then make cut as shown so cupola fits snug against roof structure. Verify area where cupola is being installed, cut opening, and make sure you leave enough area for fastening boards on inside of cupola as shown in Step 2.

NOTE: To precisely notch out cupola base and to ensure a snug fit to roof, follow these instructions.

• Nail two 24" sticks together 3" from one end. Open your angle finder and place it on your roof peak. Mark the installation of the two sticks.
• If you are not sure of how to determine your roof pitch, call us (or E-Mail) us for a free roof pitch chart and directions.

STEP 2

2 X 8 boards to be used to frame out the roof opening at the roof ridge using galvanized nails.

Wood brace under framed opening to be nailed to existing roof rafters.

Flashing to be installed over roof finish as shown.

2 X 6 fastening boards to be nailed to existing roof creating a perimeter for cupola's base to be screwed to
using galvanized screws or nails.

STEP 3

Fasten cupola base over framed opening using galvanized screws as shown.

Install steel anchor to roof brace inside.

STEP 4

Fasten mid and top portions to cupola's base using galvanized screws.

Install steel anchor to cross framing at top portion of cupola for safety
anchor against wind.

Installation of cupola completed.